QUALITET-SIRIUS SAE 10W-40 API SJ to be used in modern heavy-duty gasoline engines, including foreign made supercharged and naturally aspirated vehicles produced before 2001, operating in cold and moderate climate regions.

QUALITET-SIRIUS SAE 5W-30 API SJ to be used in modern heavy-duty gasoline engines, including foreign made supercharged and naturally aspirated vehicles produced before 2001, operating in cold and moderate climate region

QUALITET-SIRIUS SAE 5W-40 API SJ to be used in modern heavy-duty gasoline engines, including foreign made supercharged and naturally aspirated vehicles produced before 2001, operating in cold and moderate climate regions.